Evaluation for hallucinogen use.
CFR · 2024-01-01 · US · Title 10
If DOE determines that an HRP candidate or HRP-certified individual has used any hallucinogen, the individual is not eligible for certification or recertification unless: (a) Five years have passed since the last use of the hallucinogen; (b) There is no evidence of any flashback within the last five years from the previous hallucinogen use; and (c) The individual has a record of acceptable job performance and observed behavior.
official document · source cfr-2024 · id 10:§ 712.37